<template>
  <el-form class="login-content-form" size="large">
    <el-form-item class="login-animation1">
      <el-input v-model="state.ruleForm.userName" autocomplete="off" clearable placeholder="请输入登录账户" text>
        <template #prefix>
          <el-icon class="el-input__icon">
            <ele-User/>
          </el-icon>
        </template>
      </el-input>
    </el-form-item>
    <el-form-item class="login-animation2">
      <el-input v-model="state.ruleForm.password" :type="state.isShowPassword ? 'text' : 'password'" autocomplete="off"
                clearable placeholder="请输入密码">
        <template #prefix>
          <el-icon class="el-input__icon">
            <ele-Unlock/>
          </el-icon>
        </template>
        <template #suffix>
          <i :class="state.isShowPassword ? 'icon-yincangmima' : 'icon-xianshimima'"
             class="iconfont el-input__icon login-content-password"
             @click="state.isShowPassword = !state.isShowPassword">
          </i>
        </template>
      </el-input>
    </el-form-item>
    <!--    <el-form-item class="login-animation3">-->
    <!--      <el-col :span="15">-->
    <!--        <el-input v-model="state.ruleForm.code" :placeholder="$t('message.account.accountPlaceholder3')"-->
    <!--                  autocomplete="off" clearable maxlength="4" text @keydown.enter="onSignIn">-->
    <!--          <template #prefix>-->
    <!--            <el-icon class="el-input__icon">-->
    <!--              <ele-Position/>-->
    <!--            </el-icon>-->
    <!--          </template>-->
    <!--        </el-input>-->
    <!--      </el-col>-->
    <!--      <el-col :span="1"></el-col>-->
    <!--      <el-col :span="8">-->
    <!--        <img :src="'/api/captcha?t=' + state.captchaUrlTimeStamp" alt="" height="48" width="130"/>-->
    <!--      </el-col>-->
    <!--    </el-form-item>-->
    <el-form-item class="login-animation4">
      <el-button v-waves :loading="state.loading.signIn" class="login-content-submit" round type="primary"
                 @click="onSignIn">
        <span>{{ $t('message.account.accountBtnText') }}</span>
      </el-button>
    </el-form-item>
  </el-form>
</template>

<script lang="ts" name="loginAccount" setup>
import {computed, reactive} from 'vue';
import {useRoute, useRouter} from 'vue-router';
import {ElMessage} from 'element-plus';
import {useI18n} from 'vue-i18n';
import Cookies from 'js-cookie';
import {storeToRefs} from 'pinia';
import {useThemeConfig} from '/@/stores/themeConfig';
import {initFrontEndControlRoutes} from '/@/router/frontEnd';
import {initBackEndControlRoutes} from '/@/router/backEnd';
import {Session} from '/@/utils/storage';
import {formatAxis} from '/@/utils/formatTime';
import {NextLoading} from '/@/utils/loading';
import {useLoginApi} from '/@/api/login';
import {userApi} from '/@/api/sys/user';

import CryptoJS from 'crypto-js';

// 定义变量内容
const {t} = useI18n();
const storesThemeConfig = useThemeConfig();
const {themeConfig} = storeToRefs(storesThemeConfig);
const route = useRoute();
const router = useRouter();
const state = reactive({
  isShowPassword: false,
  ruleForm: {
    userName: 'admin',
    password: '123456',
    code: '',
    // tenantId: route.query?.tenantId as string || JSON.parse(route.query?.params as string)?.tenantId as string || '',
    tenantId: '1',
  },
  loading: {
    signIn: false,
  },
  captchaUrlTimeStamp: new Date().getTime(),
});

// 时间获取
const currentTime = computed(() => {
  return formatAxis(new Date());
});
// 登录
const onSignIn = async () => {
  state.loading.signIn = true;
  const loginRes = await useLoginApi().userLogin({
    loginName: state.ruleForm.userName,
    password: CryptoJS.SHA256(state.ruleForm.password).toString(),
    captcha: state.ruleForm.code,
    tenantId: state.ruleForm.tenantId,
  });
  if (loginRes.code !== 200) {
    state.captchaUrlTimeStamp = new Date().getTime();
    state.loading.signIn = false;
    return;
  }
  // 存储 token 到浏览器缓存
  Session.set('tokenName', loginRes.data.tokenName);
  Session.set('token', loginRes.data.tokenValue);
  Cookies.set('tenantId', loginRes.data.tenantId);
  //TODO  获取用户信息，包括角色和权限信息等
  const userInfoRes = await userApi().getUserInfo(loginRes.data.id);
  if (userInfoRes.code !== 200) {
    state.captchaUrlTimeStamp = new Date().getTime();
    state.loading.signIn = false;
    return;
  }
  // 模拟数据，对接接口时，记得删除多余代码及对应依赖的引入。用于 `/src/stores/userInfo.ts` 中不同用户登录判断（模拟数据）
  Cookies.set('userName', state.ruleForm.userName);
  if (!themeConfig.value.isRequestRoutes) {
    // 前端控制路由，2、请注意执行顺序
    const isNoPower = await initFrontEndControlRoutes();
    signInSuccess(isNoPower);
  } else {
    // 模拟后端控制路由，isRequestRoutes 为 true，则开启后端控制路由
    // 添加完动态路由，再进行 router 跳转，否则可能报错 No match found for location with path "/"
    const isNoPower = await initBackEndControlRoutes();
    // 执行完 initBackEndControlRoutes，再执行 signInSuccess
    signInSuccess(isNoPower);
  }
};
// 登录成功后的跳转
const signInSuccess = (isNoPower: boolean | undefined) => {
  if (isNoPower) {
    ElMessage.warning('抱歉，您没有登录权限');
    Session.clear();
  } else {
    // 初始化登录成功时间问候语
    let currentTimeInfo = currentTime.value;
    // 登录成功，跳到转首页
    // 如果是复制粘贴的路径，非首页/登录页，那么登录成功后重定向到对应的路径中
    const params = {
      "tenantId": route.query?.tenantId,
    }
    if (route.query?.redirect) {
      router.push({
        path: <string>route.query?.redirect,
        query: Object.keys(<string>route.query?.params).length > 0 ? JSON.parse(<string>route.query?.params) : params,
      });
    } else {
      router.push({
        path: '/',
        query: params
      });
    }
    // 登录成功提示
    const signInText = t('message.signInText');
    ElMessage.success(`${currentTimeInfo}，${signInText}`);
    // 添加 loading，防止第一次进入界面时出现短暂空白
    NextLoading.start();
  }
  state.loading.signIn = false;
};
</script>

<style lang="scss" scoped>
.login-content-form {
  margin-top: 20px;

  @for $i from 1 through 4 {
    .login-animation#{$i} {
      opacity: 0;
      animation-name: error-num;
      animation-duration: 0.5s;
      animation-fill-mode: forwards;
      animation-delay: calc($i/10) + s;
    }
  }

  .login-content-password {
    display: inline-block;
    width: 20px;
    cursor: pointer;

    &:hover {
      color: #909399;
    }
  }

  .login-content-code {
    width: 100%;
    padding: 0;
    font-weight: bold;
    letter-spacing: 5px;
  }

  .login-content-submit {
    width: 100%;
    letter-spacing: 2px;
    font-weight: 300;
    margin-top: 15px;
  }
}
</style>
